Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001691303-20-000038-index-headers.html | 2020-10-28 16:05:50 | |
| 0001691303-20-000038-index.html | 2020-10-28 16:05:50 | |
| 0001691303-20-000038.txt | 2020-10-28 16:05:50 | |
 0001691303-20-000038-xbrl.zip | 35034 | 2020-10-28 16:05:50 |
| exhibit-9919302020.htm | 364956 | 2020-10-28 16:05:50 |
| FilingSummary.xml | 1797 | 2020-10-28 16:05:50 |
| Financial_Report.xlsx | 5583 | 2020-10-28 16:05:50 |
| hcc-20201028.htm | 53146 | 2020-10-28 16:05:50 |
| hcc-20201028.xsd | 2590 | 2020-10-28 16:05:50 |
| hcc-20201028_cal.xml | 733 | 2020-10-28 16:05:50 |
| hcc-20201028_def.xml | 16210 | 2020-10-28 16:05:50 |
| hcc-20201028_htm.xml | 13391 | 2020-10-28 16:05:50 |
| hcc-20201028_lab.xml | 31405 | 2020-10-28 16:05:50 |
| hcc-20201028_pre.xml | 16900 | 2020-10-28 16:05:50 |
| MetaLinks.json | 21876 | 2020-10-28 16:05:50 |
| R1.htm | 44232 | 2020-10-28 16:05:50 |
| report.css | 2767 | 2020-10-28 16:05:50 |
| Show.js | 1085 | 2020-10-28 16:05:50 |
 warriorlogo1.jpg | 16896 | 2020-10-28 16:05:50 |